the roof cam in downtown san francisco partly cloudy skies but we are dry. taking a look at the numbers we are dropping to the low 50s for san francisco. 45 in fairfield, livermore. 49 in concord. temperatures will continue to slide as we go for the morning lows. 7:00 a.m., it tends to be right above freezing in santa rosa, fairfield. temperatures right above freezing. it is going to be chilly, do not be surprised if you see frost. bundle up. sun with clouds and the slight possibility for some rainfall the bigger story will be the cooler weather. fremont, 51 degrees. 53 in santa ana clara. for the east bay, similar conditions. and 50s for the castro valley. the north bay tomorrow, low 50s. 53 expected in berkeley. it looks like we will remain dry on thursday. another cool front will pass through the bay area. widespread rain with one engine most communities. several inches of with-1 in. of rain fall possible that the higher elevations. wind gusting at 30 m.p.h. to walk you through the extended forecast your kron 4 7 day around the bay it will be dry but cold